tree 3bf34aad5c8e662780217a9f2ee8255f1b27bd36
parent 15fda70baffdaf33960a0c82145a5d020cd802fd
author Ian Cottrell <iancottrell@gmail.com> 1566098788 -0400
committer Ian Cottrell <iancottrell@google.com> 1566271676 +0000

internal/telemetry: change concurrency model

This changes to use a mutex and directly execute the less performance
sensitive telemetry calls (tracing and logging) and then uses a submission
queue only for stats adjustments as those are much more sensitive (but it
should also be easier to keep up with them in bursts)

Fixes golang/go#33692

Change-Id: Ia59a8975f21dfbfcf115be1f1d11b097be8dd9c8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/190737
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>